Table 1.

Detail and follow-up of the ten CEUS non-enhancing and specimen inadequate thyroid nodules

	Age (year)	Gender	Size (mm × mm × mm)	Location	Composition	Follow-up
1	57	Female	29 × 16 × 32	Right lobe	Cystic	Ultrasonography follow-up 2 months after FNA Nodule size reduced to 22 mm × 11 mm × 27 mm
2	35	Female	34 × 27 × 44	Left lobe	Cystic	Follow-up not done Clinically diagnosed as benign cystic nodule
3	33	Female	26 × 23 × 37	Right lobe	Cystic	Follow-up not done Clinically diagnosed as benign cystic nodule
4	37	Female	17 × 11 × 18	Isthmus	Predominantly cystic	Ultrasonography follow-up 1 months after FNA Nodule size reduced to 13 mm × 5 mm × 15 mm
5	66	Female	4 × 5 × 6	Left lobe	Predominantly solid	Surgically resected (malignancy nodule confirmed in the opposite lobe) Pathological diagnosed as nodular goiter
6	54	Male	17 × 15 × 24	Right lobe	Solid	Ultrasonography follow-up 3 months after FNA Nodule size reduced to 15 mm × 12 mm × 19 mm
7	68	Female	8 × 5 × 10	Right lobe	Solid	Ultrasonography follow-up 12 months after FNA Stable in size and morphology
8	43	Female	6 × 5 × 6	Left lobe	Solid	Ultrasonography follow-up 12 months after FNA Stable in size and morphology
9	61	Female	9 × 7 × 14	Left lobe	Solid	Ultrasonography follow-up 6 months after FNA Stable in size and morphology
10	32	Female	5 × 5 × 8	Right lobe	Solid	Follow-up not done